206.21.48.0/23

AS20085 · The University of Akron

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Summary

Country	United States
Domain	osc.edu
ASN	AS20085
Parent Range	206.21.0.0/16
Registry	ARIN
ID	OARNET-CBLK5

WHOIS Details

NetHandle:      NET-206-21-0-0-1
OrgID:          OAR-Z
Parent:         NET-206-0-0-0-0
NetName:        OARNET-CBLK5
NetRange:       206.21.0.0 - 206.21.255.255
NetType:        allocation
Comment:        *Rwhois information on assignments from this block available from
Comment:        * rwhois.oar.net 4321
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        1995-05-19
Updated:        2014-09-18
NOCHandle:      NOC2069-ARIN
Source:         ARIN


OrgID:          OAR-Z
OrgName:        OARnet
CanAllocate:    
Street:         1224 Kinnear Road
Street:         Columbus
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43212-1198
RegDate:        2010-01-04
Updated:        2020-03-27
OrgAdminHandle: NOC2069-ARIN
OrgTechHandle:  NOC2069-ARIN
OrgAbuseHandle: NOC2069-ARIN
OrgNOCHandle:   NOC2069-ARIN
OrgRoutingHandle:   NOC2069-ARIN
OrgDNSHandle:   NOC2069-ARIN
Source:         ARIN


POCHandle:      NOC2069-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         1224 Kinnear Rd
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43212
RegDate:        2006-03-08
Updated:        2024-11-13
OfficePhone:    +1-800-627-6420
Mailbox:        support@oar.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 206.21.48.0/23

Range	ASN	Company	Num of IPs
206.21.0.0/16	AS20085	OARnet	65,536
206.21.0.0/16	AS3112	OARnet	65,536
206.21.0.0/16	AS36831	OARnet	65,536
206.21.0.0/16	AS600	OARnet	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

24 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
206.21.48.5	AS20085 The University of Akron	`11.81ms` from Chicago, US
206.21.49.253	AS20085 The University of Akron	`11.89ms` from Chicago, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
36.77.191.119	AS7713 PT Telekomunikasi Indonesia	`2.42ms` from Batam, ID
177.235.222.39	AS28573 Claro NXT Telecomunicacoes Ltda	`4.59ms` from Brasilia, BR
84.0.112.247	AS5483 Magyar Telekom Plc.	`1.22ms` from Budapest, HU
41.233.153.151	AS8452 TE-AS	`3.81ms` from Cairo, EG
136.50.105.7	AS16591 Google Fiber Inc.	`7.33ms` from Dallas, US
150.240.171.247	AS36351 IBM Cloud	`1.19ms` from Dallas, US
14.189.30.55	AS45899 VNPT Corp	`5.25ms` from Hanoi, VN
156.232.175.215	AS134548 DXTL Tseung Kwan O Service	`0.76ms` from Hong Kong, HK
121.203.148.231	AS17924 SmarTone Mobile Communications Ltd	`8.52ms` from Hong Kong, HK
79.49.131.199	AS3269 Telecom Italia S.p.A.	`3.81ms` from Milan, IT
82.65.169.247	AS12322 Free SAS	`1.93ms` from Paris, FR
77.78.107.231	AS15685 CASABLANCA INT a.s.	`0.23ms` from Prague, CZ
27.196.215.135	AS4837 CHINA UNICOM China169 Backbone	`8.34ms` from Qingdao, CN
125.249.252.87	AS17858 LG POWERCOMM	`1.88ms` from Seoul, KR
219.241.80.103	AS9318 SK Broadband Co Ltd	`1.70ms` from Seoul, KR
101.88.74.135	AS4812 China Telecom (Group)	`1.83ms` from Shanghai, CN
107.189.25.247	AS14956 RouterHosting LLC	`0.56ms` from Amsterdam, NL
85.144.173.231	AS50266 Odido Netherlands B.V.	`4.98ms` from Amsterdam, NL
92.135.132.39	AS3215 Orange S.A.	`10.47ms` from Frankfurt am Main, DE
121.199.79.39	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.10ms` from Hangzhou, CN
129.226.11.247	AS132203 Tencent Building, Kejizhongyi Avenue	`0.36ms` from Hong Kong, HK
156.234.93.135	AS138415 Yancy Limited	`0.69ms` from Hong Kong, HK
67.122.141.103	AS7018 AT&T Enterprises, LLC	`2.36ms` from Los Angeles, US
86.221.121.55	AS3215 Orange S.A.	`12.31ms` from Milan, IT
178.124.16.55	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`9.87ms` from Minsk, BY

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 206.21.49.253

traceroute to 206.21.49.253 (206.21.49.253): 64 hops max, 52 byte packets

3 [] 15.230.139.194 3.531 ms

4 [] 15.230.139.4 0.318 ms

5 *

6 *

7 [] 206.108.255.111 0.703 ms

8 *

9 [AS13335] 141.101.109.93 0.681 ms

10 [AS13335] 141.101.109.38 0.745 ms

11 [AS13335] 141.101.109.108 0.777 ms

12 [AS20085] 206.21.49.253 23.005 ms

Measurement taken from

IPinfo ProbeNet in Minneapolis, US

On September 11th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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